#126B7D#126B7D

#126B7D is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 48.8% C 0.082 H 215.7°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#126B7D
RGB	rgb(18, 107, 125)
HSL	hsl(190, 75%, 28%)
HSV	hsv(190, 86%, 49%)
CMYK	cmyk(85.6%, 14.4%, 0%, 51%)
CIE-LAB	lab(41.41, -17.83, -17.03)
CIE-LCH	lch(41.41, 24.66, 223.68°)
OKLab	oklab(48.78% -0.0663 -0.0476)
OKLCH	oklch(48.78% 0.082 215.7)
XYZ	xyz(9.2072, 12.1235, 21.2529)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#126B7D #7D2412

analogous

#127D59 #126B7D #12367D

triadic

#126B7D #7D126B #6B7D12

tetradic

#126B7D #59127D #7D2412 #367D12

square

#126B7D #59127D #7D2412 #367D12

split-complementary

#126B7D #7D1236 #7D5912

monochromatic

#04171B #0A3D48 #126B7D #1A99B2 #29C1E0

Accessibility & contrast

On white

6.13

#126B7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#126B7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #126B7D

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##126B7D	#FFFFFF	#000000	##FFFFFF
##126B7D	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F677E

Deuteranopia (green-blind)

#515D7D

Tritanopia (blue-blind)

#007171

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #126b7d;
/* rgb */ color: rgb(18, 107, 125);
/* oklch */ color: oklch(48.8% 0.082 215.7);

Tailwind

colors: {
  custom: {
    50: '#6695a2',
    500: '#126b7d',
    950: '#000000',
  },
}

SCSS

$custom: #126b7d;
$custom-light: #6695a2;
$custom-dark: #000000;

JSON

{
  "hex": "#126b7d",
  "rgb": {
    "r": 18,
    "g": 107,
    "b": 125
  },
  "hsl": {
    "h": 190.093,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.48781,
    "c": 0.08159,
    "h": 215.7
  },
  "luminance": 0.12125
}

Semantic roles & 50–950 ramp

primary

#126B7D

secondary

#B34D38

accent

#5636F1

background

#F6F9FA

surface

#EBF1F3

border

#C6CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #126B7D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →